CN109028633A - A kind of refrigerator car using one drag two function reclaiming type vascular refrigerator - Google Patents
A kind of refrigerator car using one drag two function reclaiming type vascular refrigerator Download PDFInfo
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- CN109028633A CN109028633A CN201810770634.3A CN201810770634A CN109028633A CN 109028633 A CN109028633 A CN 109028633A CN 201810770634 A CN201810770634 A CN 201810770634A CN 109028633 A CN109028633 A CN 109028633A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
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- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Refrigerator car according to the present invention using one drag two function reclaiming type vascular refrigerator, including vehicle ontology and refrigerating plant with refrigerating box and driver's cabin；Refrigerating plant includes refrigeration machine portion, conduction cooling portion and control unit, refrigeration machine portion includes the compression unit with compression chamber, two cold finger units and function recovery unit, two function recycling pistons and function recovery tank constitute expansion chamber, expansion chamber passes through the first expansion pipeline respectively and is connected with the first hot end heat exchanger, it is connected by the second expansion pipeline with the second hot end heat exchanger, first function reclaiming chamber is connected by the first function recovery pipe with the first right compression conduit, second function reclaiming chamber is connected by the second function recovery pipe with the second right compression conduit, first right compression conduit, the compression adjustment switch of the working condition of the first cold finger unit of control and the second cold finger unit is separately provided in second right compression conduit, conduction cooling portion includes the first conduction cooling unit and the second conduction cooling unit.
Description
Technical field
The invention belongs to refrigerating fields, and in particular to a kind of refrigerator car using one drag two function reclaiming type vascular refrigerator.
Background technique
In recent years, the gradually attention with society to food, Problems of Drug Safety, Logistics Market is to Refrigerated Transport demand
Increase year by year.The cold chain transportation rate of fruits and vegetables, meat, aquatic products three classes at home is only 15%, 30% and 40%, far from satisfaction
Demand of the people to modern society's Cold Chain Logistics market.The substantially refrigerator car system that existing cold chain low temperature delivery process uses
The refrigeration mode of cold group or dry ice, energy consumption is big, also very uneconomical for the low-temperature transport of small lot, except this it
Outside, they are also to have a significant impact for the pollution of environment.In response to Environmental protection and energy conservation,
Refrigerator car industry just needs to find a kind of novel environment-friendly and energy-efficient refrigerating transport vehicle.
Basic model vascular refrigerator is first by Ji Fute (Gifford) and bright Ellsworth (Longsworth) in 1963
It proposes.There are two types of Ideal Cycles for it: basic compression circulation and Reversible Cycle.Using with switch valve in basic compression circulation
Compressor, therefore belong to G-M type refrigeration machine；Using valveless compressor in Reversible Cycle, belong to stirling-type refrigeration machine.Arteries and veins
Control cold can be divided into coaxial type, U-shaped and three kinds of linear type.Basic model vascular refrigerator is room in addition to compressed gas and switching valve
Outside warm moving component, the component that does not move at low temperature.So vascular refrigerator structure is simple, reliable for operation；But refrigeration effect
Rate is not high.
Traditional vascular refrigerator used at present is using inertia tube and air reservoir to the pressure wave and quality stream in system
Phase modulation is carried out, since the sound function of vascular hot end outlet still has acting ability, in inertia cast vascular refrigerator, these sound
Function can be dissipated to atmosphere by inertia tube and air reservoir in the form of waste heat, directly result in the low efficiency of inertia cast vascular refrigerator
Under.
Summary of the invention
To solve the above-mentioned problems, one drag two function reclaiming type vascular system is used one of the objects of the present invention is to provide a kind of
The refrigerator car of cold, the present invention are the refrigerating chamber and driver's cabin of refrigerator car using a kind of one drag two function reclaiming type vascular refrigerator
Cooling capacity is provided, high-efficient, energy conservation and environmental protection air-cooled using fin is with small vibration.According to refrigerator car refrigerating chamber and driver's cabin for cooling capacity
Different demands controls the working condition of two linear type vascular refrigerators by the opening and closing of control valve, realizes refrigerating capacity
Adjusting.
The present invention provides a kind of refrigerator cars using one drag two function reclaiming type vascular refrigerator, have the feature that,
Including vehicle ontology and refrigerating plant with refrigerating box and driver's cabin；The outside of refrigerating box, refrigeration dress is arranged in refrigerating plant
It sets including refrigeration machine portion, conduction cooling portion and control unit, refrigeration machine portion includes the compression unit with compression chamber, two cold finger units
And function recovery unit, the first cold finger unit have heat exchanger, the first cool end heat exchanger, the first hot end heat exchanger after the first order,
Second cold finger unit has heat exchanger, the second cool end heat exchanger, the second hot end heat exchanger behind the second level, and compression chamber passes through the first pressure
Draw road is connected with heat exchanger after the first order, is connected by the second right compression conduit with heat exchanger behind the second level；And function returns
Unit is received, there is function recovery tank, there are two the function being arranged symmetrically recycling pistons and two to be arranged symmetrically for setting in function recovery tank
The fixed piston being located on the outside of function recycling piston, function recycling piston, fixed piston and function recovery tank respectively constitute the first function
Reclaiming chamber and the second function reclaiming chamber, two function recycling pistons and function recovery tank constitute expansion chamber, and expansion chamber passes through first respectively
Expansion pipeline is connected with the first hot end heat exchanger, is connected by the second expansion pipeline with the second hot end heat exchanger, the first function
Reclaiming chamber is connected by the first function recovery pipe with the first right compression conduit, the second function reclaiming chamber by the second function recovery pipe with
Second right compression conduit is connected, and the first cold finger unit of control is separately provided in the first right compression conduit, the second right compression conduit
It is switched with the compression adjustment of the working condition of the second cold finger unit, conduction cooling portion includes the first conduction cooling unit and the second conduction cooling list
Member, the first conduction cooling unit include more first gravity assisted heat pipes with condensation segment and evaporator section, the condensation segment of the first gravity assisted heat pipe
It is connected with the first cool end heat exchanger, the evaporator section of the first gravity assisted heat pipe is arranged in refrigerating box, and the second conduction cooling unit includes having
More second gravity assisted heat pipes of condensation segment and evaporator section, the condensation segment of the second gravity assisted heat pipe are connected with the second cool end heat exchanger, the
The evaporator section of two gravity assisted heat pipes is arranged in driver's cabin, and control unit includes controller, and controller is connected with refrigeration machine portion, for controlling
The folding of compression adjustment switch processed, to control the working condition in refrigeration machine portion.
In the refrigerator car provided by the invention using one drag two function reclaiming type vascular refrigerator, can also have such
Feature: where the first expansion pipeline, the second expansion tube road are separately provided for the swollen of control function recovery unit working condition
Swollen regulating switch, controller are connected with refrigeration machine portion, for controlling the folding of expansion regulating switch, to control function recovery unit
Working condition.
In addition, can also have in the refrigerator car provided by the invention using one drag two function reclaiming type vascular refrigerator
Such feature: where compression adjustment switch, expansion regulating switch are solenoid valve.
In addition, can also have in the refrigerator car provided by the invention using one drag two function reclaiming type vascular refrigerator
Such feature: where the first conduction cooling unit further includes the first fin and the first fan in refrigerating box, and the first fin is set
It sets on the evaporator section of the first gravity assisted heat pipe, the first fan is arranged by the first fin.
In addition, can also have in the refrigerator car provided by the invention using one drag two function reclaiming type vascular refrigerator
Such feature: where the second conduction cooling unit further includes setting positioned at indoor second fin of driving and the second fan, the second fin
It sets on the evaporator section of the second gravity assisted heat pipe, the second fan is arranged by the second fin.
In addition, can also have in the refrigerator car provided by the invention using one drag two function reclaiming type vascular refrigerator
Such feature: where the first gravity assisted heat pipe, the second gravity assisted heat pipe quantity be three.
The action and effect of invention
Using the refrigerator car of one drag two function reclaiming type vascular refrigerator involved according to the present invention, because compressor uses
The opposed arrangement of compression piston, it is ensured that axial force can obtain maximum balance, be greatly reduced vibration, enhance reliable
Property.
Further, function recovery system is increased, two function recycling piston of function recovery system is equally symmetrical with compressor
Arrangement can also reduce vibration, enhance reliability.
It is possible to further recycle the gas expansion function in vascular, it is used further to compressed gas working medium, while work can also be passed through
The movement of plug adjusts the quality stream of regenerator cold end and the phase difference of pressure, to obtain higher refrigerating efficiency.
Further, the present invention provides an opposed compression Linearkompressor to pressure to two linear type vascular refrigerators
Wave has high-efficient, high reliablity, vibration by the working condition of two linear type vascular refrigerators of open and close control of valve
Low plurality of advantages.
Detailed description of the invention
Fig. 1 is that the refrigeration system of the refrigerator car in the embodiment of the present invention using one drag two function reclaiming type vascular refrigerator is shown
It is intended to.
Specific embodiment
It is real below in order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention
Example combination attached drawing is applied to be specifically addressed the refrigerator car of the invention using one drag two function reclaiming type vascular refrigerator.
Embodiment
As shown in Figure 1, using the refrigerator car of one drag two function reclaiming type vascular refrigerator, including with refrigerating box 704 and drive
The vehicle ontology and refrigerating plant of room 604 are sailed, refrigerating plant includes that refrigeration machine portion, conduction cooling portion and control unit, refrigerating plant are set
It sets in the outside of refrigerating box 704,
Refrigeration machine portion includes the compression unit with compression chamber, two cold finger units and function recovery unit.
Refrigeration machine portion includes opposed compression Linearkompressor 201, the first cold finger unit 20, the second cold finger unit 21, function time
Receive unit 30.
Opposed compression Linearkompressor 201 arranges compression piston using opposed mode, for ensuring the axis of Linearkompressor
Maximum balance is obtained to power, reduces vibration.
Opposed compression Linearkompressor 201 has compression chamber, and one end of right compression conduit 501 is connected to compression chamber, and the other end connects
Logical right compression conduit 502, right compression conduit 501 are connected with right compression conduit 502 in junction A, and linear electric machine passes through compression after being powered
Piston rod drives compression piston movement, after gas working medium is compressed by compression piston, enters cold finger part by compression chamber.
First cold finger unit 20 is identical with 21 size type of the second cold finger unit, is arranged symmetrically.
First cold finger unit 20 includes heat exchanger 301, regenerator 302, cool end heat exchanger 303, arteries and veins after sequentially connected grade
Pipe 304, hot end heat exchanger 305 and expansion pipeline 505.
Second cold finger unit 21 include sequentially connected grade after heat exchanger 211, regenerator, cool end heat exchanger 213, vascular,
Hot end heat exchanger 212.
One end of right compression conduit 501 is connected to compression chamber, and the other end is connected to right compression conduit 502, and one end of right compression conduit 502 connects
Heat exchanger 301 after the logical first order, the other end are connected to heat exchanger 211 behind the second level, and solenoid valve 401 is arranged in right compression conduit 502,
Positioned between heat exchanger 301 and junction A, the setting of solenoid valve 403 is located at heat exchanger 211 after grade in right compression conduit 502 after grade
Between the A of junction, it is respectively used to the working condition of control the first cold finger unit 20 and the second cold finger unit 21.In electromagnetic coil
The upper voltage pulse for applying the fixed cycle, a cycle internal valve open and close circulation primary.When load is big, pulsewidth increases, when valve is opened
Between it is long；When load is low, pulsewidth reduces, and valve opening time is short.When power-off, valve is completely closed, and also acts as the effect of electromagnet cut off valve.
Since Linearkompressor 201 provides the pressure wave of alternation, so gas working medium is alternation in the entire system
Flowing.
When solenoid valve 401 is open-minded, solenoid valve 403 is closed, when the first cold finger unit 20 works, the high pressure gas from compression chamber
Body passes through heat exchanger 301, regenerator 302, cool end heat exchanger 303 after grade, enters vascular 304 with laminar flow, pushes arteries and veins gradually
It is mobile to hot end that pipe 304 manages interior gas, while being allowed to compress, and overpressure is increased along pipe range, and temperature rises, hot end heat exchanger
305 take away the heat of gas, manage interior gas heat release, temperature and pressure is in a slight decrease, due to the reciprocating motion of compressor, arteries and veins
Gas in pipe 304 is elapsed to gas source with laminar flow gradually again to be expanded, and gas expansion is depressured and obtains low temperature, hot end heat exchanger
305 are connected by expanding pipeline 505 with function recovery unit 30.
Function recovery unit 30 includes that 31, two function being arranged symmetrically recycling 104, two function of piston of function recovery tank recycle piston
107, two, bar fixed piston 106, two flat spring 105, function recovery pipe 505 and function recovery pipe 506.
Two function recycling pistons, 104, two function recycling 107, two, piston rod fixed piston 106, two flat springs 105 divide
It is not symmetricly set in function recovery tank 31, the piston area of two function recycling pistons 104 is oppositely arranged, and two flat springs 105 are distinguished
Positioned at the outside of two function recycling pistons 104, two function being connected respectively with two function recycling pistons 104 recycle piston rod 107
Positioned at the outside of two function recycling pistons 104, function recycles 107 one end of piston rod and is connected with function recycling piston 104, the other end and plate
Spring 105 is connected, and two fixed pistons 106 are located between function recycling piston 104 and flat spring 105.
Two function recycling pistons 104 and function recovery tank 31 constitute expansion chamber 101, and function recycles piston 104, fixed piston
106 and function recovery tank 31 constitute function reclaiming chamber 102, fixed piston 106 and function recovery tank 31 constitute back pressure cavity 103.Function recycling
There are two function reclaiming chamber 102 and two back pressure cavities 103 for the tool of portion 30.
One end of function recovery pipe 505 is connected to expansion chamber 101, and the other end is connected to function recovery pipe 506, function recovery pipe
505 are connected with function recovery pipe 506 in junction B.One end of function recovery pipe 506 is connected to hot end heat exchanger 305, the other end
Be connected to hot end heat exchanger 212, solenoid valve 402 is arranged in function recovery pipe 506, be located at hot end heat exchanger 305 and junction B it
Between, solenoid valve 404 is arranged in function recovery pipe 506, between hot end heat exchanger 212 and junction B, is respectively used to control
The sound function that first cold finger unit 20 and the second cold finger unit 21 enter expansion chamber 101 flows.
Two function reclaiming chambers 102 are connected by function recovery pipe 503, function recovery pipe 504 with right compression conduit 502 respectively
Logical, the junction of function recovery pipe 503 and right compression conduit 502 is between the first solenoid valve 401 and junction A, function recovery tube
Road 504 and the junction of right compression conduit 502 are between second solenoid valve 403 and junction A.
Function recovery unit 30 is returned using the structure of two function recycling opposed arrangements of piston 104 compared to a function is only arranged
Accept orders for repairs or processing plug 104, advantage first is that can the vibration that generates of effective dummy piston movement, second is that can effectively reduce each function
The amplitude of piston 104 is recycled, so that 105 deformation of flat spring reduce, facilitates the stress for reducing flat spring 105, guarantees
The operation of 105 long-life of flat spring.Meanwhile the structure of two function recycling opposed arrangements of piston 104 can also generate two function reclaiming chambers
102, so that function recovering effect is more preferable.
Conduction cooling portion includes the first conduction cooling unit and the second conduction cooling unit,
First conduction cooling unit includes more gravity assisted heat pipes 701, fin 702, the fan 703 with condensation segment and evaporator section.
The condensation segment of gravity assisted heat pipe 701 is connected with cool end heat exchanger 303, and the evaporator section of gravity assisted heat pipe 701 is arranged in refrigerating box 704,
Fin 702 is arranged on the evaporator section of gravity assisted heat pipe 701, and fan 703 is arranged by fin 702.
Second conduction cooling unit includes more gravity assisted heat pipes 601, fin 602, the fan 603 with condensation segment and evaporator section.
The condensation segment of gravity assisted heat pipe 601 is connected with cool end heat exchanger 313, and the evaporator section of gravity assisted heat pipe 601 is arranged in driver's cabin 604,
Fin 602 is arranged on the evaporator section of gravity assisted heat pipe 601, and fan 603 is arranged by fin 602.
Working media in gravity assisted heat pipe 601, gravity assisted heat pipe 701 is in the evaporator section heat absorption equipped with fin 602, fin 702
Vaporization is released heat in cool end heat exchanger 303, the cool end heat exchanger 313 of vascular refrigerator and is condensed, refrigeration machine produced cold
Amount is transferred in the driver's cabin 604 and refrigerating box 704 of refrigerator car.Fan 603, fan 703 and fin 602, fin 702 are for increasing
Strong heat exchange.
In embodiment, gravity assisted heat pipe 601, gravity assisted heat pipe 701 quantity be three, 704 temperature of refrigerating box keep -18
DEG C, 23 DEG C~26 DEG C of 604 temperature range of driver's cabin.
Control unit includes controller, is arranged in driver's cabin 604, controller is connected with refrigeration machine portion, for controlling correlation
The first temperature sensor, driver's cabin 604 in refrigerating box 704 is arranged in the folding of solenoid valve and the working condition of refrigeration machine
The room temperature that interior second temperature sensor is connected with controller for measuring refrigerating box 704, driver's cabin 604 respectively respectively.
Controller also acts as the effect of control Linearkompressor input voltage, accurately to control cryogenic temperature.
Use the refrigerator car process of refrigerastion of one drag two function reclaiming type vascular refrigerator.
The Linearkompressor 201 of opposed compression provides pressure wave, generates the pressure wave of near sinusoidal, high pressure gas passes through grade
Heat exchanger 301 afterwards, regenerator 302, cool end heat exchanger 303, the heat that compression process generates are transferred to room by heat exchanger 301 after grade
External environment.Subsequent gas enters vascular 304 with laminar flow, and the gas in pipe is squeezed to hot end, and temperature increases, hot end heat exchange
Device 305 takes away heat, and the temperature and pressure of gas is in a slight decrease in vascular 304, when the pressure in 201 exit of Linearkompressor
When for minimum pressure, gas expansion in vascular 304 and obtain low temperature, cooling capacity is exported by cool end heat exchanger 303.It is changed with hot end
What hot device 305 was connected is function recoverer 30, still has certain acting ability by the gas of hot end heat exchanger 305, into function
104 expansion work of piston is recycled to function after the compression chamber 101 of recoverer 30, the gas in function reclaiming chamber 102 passes through after being compressed
Function recovery tube 503 or function recovery tube 504 enter the right compression conduit 502 of compressor, play the effect of auxiliary compression.
Working media absorbs heat in the side equipped with fin 602, fin 702 and vaporizes in gravity assisted heat pipe 601, gravity assisted heat pipe 701,
Heat condensation is released in cool end heat exchanger 303, cool end heat exchanger 313, it will be derived from cool end heat exchanger 303, cool end heat exchanger 313
In cold quantity transmission to the driver's cabin 604 and refrigerating box 704 of refrigerator car.
When cooling load reduces, it is only necessary to, can be by solenoid valve 403 and electricity when linear type vascular refrigerator (left side) working medium
Magnet valve 404 simultaneously closes off, and gas working medium can only recycle in a vascular refrigerator and function recovery system, although only having one at this time
Platform vascular refrigerator is working, but two function reclaiming chambers 102 of function recoverer 30, in recycling sound function, the sound function of recycling is distinguished
Right compression conduit 502 is entered by corresponding two function recovery tubes 503 and function recovery tube 504, plays the effect of auxiliary compression.
Equally, it is only necessary to, can be same by solenoid valve 401 and solenoid valve 402 when linear type vascular refrigerator (right side) working medium
When close, two function reclaiming chambers 102 are in recycling sound function.
When in winter or refrigerator car driver's cabin 604 without chilling requirement supply when, close solenoid valve 403, solenoid valve
404, gas working medium can only recycle in left side vascular refrigerator and function recovery system, the cooling capacity as derived from cool end heat exchanger 303
It is transferred in refrigerating box 704 by gravity assisted heat pipe 701, is being worked although only having a vascular refrigerator at this time, function recycling
Two function reclaiming chambers 102 of unit 30 are in recycling sound function, and the sound function of recycling is respectively by corresponding two function recovery pipe 503, function
Recovery pipe 504 enters right compression conduit 502, plays the effect of auxiliary compression.
It is worth noting that, in order to avoid gas in whole system sinuous flow, it is necessary to assure it is some once:
1, solenoid valve 401, solenoid valve 402 are necessary for same and open same close.Solenoid valve 403 and solenoid valve 404 are necessary for same with opening
It closes.The opening/closing time needs of solenoid valve mutually stagger, and another two solenoid valve is to close in the open state at two solenoid valves
State, that is to say, that remain that Linearkompressor driving separate unit sterlin refrigerator works, guarantee at Linearkompressor
Reach best match in best operating point, and with sterlin refrigerator.
2, solenoid valve 401 and solenoid valve 403 must be placed in right compression conduit 502, and must be located at junction A with
After grade between heat exchanger, the phenomenon that otherwise will appear gas turbulence.
Two vascular refrigerators of the invention share a set of function recovery unit 30, keep machine system simpler compact, and
And the empty volume of whole system is effectively reduced, be conducive to the promotion of refrigeration performance.
Further, either two vascular refrigerators work at the same time still a wherein job, function recovery unit 30
Two function reclaiming chambers 102 are in recycling sound function, so that function recovery efficiency is higher.
The action and effect of embodiment
The refrigerator car that one drag two function reclaiming type vascular refrigerator is used according to involved in the present embodiment, because compressor is adopted
With the opposed arrangement of compression piston, it is ensured that axial force can obtain maximum balance, be greatly reduced vibration, enhance reliable
Property.
Further, function recovery system is increased, two function recycling piston of function recovery system is equally symmetrical with compressor
Arrangement can also reduce vibration, enhance reliability.
It is possible to further recycle the gas expansion function in vascular, it is used further to compressed gas working medium, while work can also be passed through
The movement of plug adjusts the quality stream of regenerator cold end and the phase difference of pressure, to obtain higher refrigerating efficiency.
Further, the present embodiment provides an opposed compression Linearkompressor to pressure to two linear type vascular refrigerators
Reeb has high-efficient, high reliablity, vibration by the working condition of two linear type vascular refrigerators of open and close control of valve
Move low plurality of advantages.
Above embodiment is preferred case of the invention, the protection scope being not intended to limit the invention.
Claims (6)
1. a kind of refrigerator car using one drag two function reclaiming type vascular refrigerator characterized by comprising
Vehicle ontology and refrigerating plant with refrigerating box and driver's cabin；
The outside of the refrigerating box is arranged in the refrigerating plant,
The refrigerating plant includes refrigeration machine portion, conduction cooling portion and control unit,
The refrigeration machine portion includes the compression unit with compression chamber, two cold finger units and function recovery unit,
First cold finger unit has heat exchanger, the first cool end heat exchanger, the first hot end heat exchanger after the first order, the second cold finger unit
With heat exchanger, the second cool end heat exchanger, the second hot end heat exchanger behind the second level, the compression chamber by the first right compression conduit with
Heat exchanger is connected, is connected by the second right compression conduit with heat exchanger behind the second level after the first order；And
Function recovery unit has function recovery tank, in the function recovery tank setting there are two the function being arranged symmetrically recycling piston and
Two fixed pistons being located on the outside of function recycling piston being arranged symmetrically,
The function recycling piston, the fixed piston and the function recovery tank respectively constitute the first function reclaiming chamber and the second function time
Chamber is received,
Two function recycling pistons and the function recovery tank constitute expansion chamber,
The expansion chamber passes through the first expansion pipeline respectively and is connected with first hot end heat exchanger, by the second expansion pipeline
It is connected with second hot end heat exchanger,
The first function reclaiming chamber is connected by the first function recovery pipe with first right compression conduit, the second function recycling
Chamber is connected by the second function recovery pipe with second right compression conduit,
It is separately provided for controlling the first cold finger unit and institute in first right compression conduit, second right compression conduit
The compression adjustment switch of the working condition of the second cold finger unit is stated,
The conduction cooling portion includes the first conduction cooling unit and the second conduction cooling unit,
The first conduction cooling unit includes more first gravity assisted heat pipes with condensation segment and evaporator section, first gravity assisted heat pipe
Condensation segment be connected with first cool end heat exchanger, the evaporator section of first gravity assisted heat pipe is arranged in the refrigerating box,
The second conduction cooling unit includes more second gravity assisted heat pipes with condensation segment and evaporator section, second gravity assisted heat pipe
Condensation segment be connected with second cool end heat exchanger, the evaporator section of second gravity assisted heat pipe is arranged in the driver's cabin,
The control unit includes controller, and the controller is connected with the refrigeration machine portion, is opened for controlling the compression adjustment
The folding of pass, to control the working condition in the refrigeration machine portion.
2. the refrigerator car according to claim 1 using one drag two function reclaiming type vascular refrigerator, it is characterised in that:
Wherein, the first expansion pipeline, second expansion tube road are separately provided for controlling the function recovery unit
The expansion regulating switch of working condition,
The controller is connected with refrigeration machine portion, for controlling the folding of the expansion regulating switch, returns to control the function
Receive the working condition of unit.
3. the refrigerator car according to claim 1 or 2 using one drag two function reclaiming type vascular refrigerator, it is characterised in that:
Wherein, the compression adjustment switch, the expansion regulating switch are solenoid valve.
4. the refrigerator car according to claim 1 using one drag two function reclaiming type vascular refrigerator, it is characterised in that:
Wherein, the first conduction cooling unit further includes the first fin and the first fan in the refrigerating box, and described first
Fin is arranged on the evaporator section of first gravity assisted heat pipe,
First fan is arranged by first fin.
5. the refrigerator car according to claim 1 using one drag two function reclaiming type vascular refrigerator, it is characterised in that:
Wherein, the second conduction cooling unit further includes being located at indoor second fin of the driving and the second fan, and described second
Fin is arranged on the evaporator section of second gravity assisted heat pipe,
Second fan is arranged by second fin.
6. the refrigerator car according to claim 1 using one drag two function reclaiming type vascular refrigerator, it is characterised in that:
Wherein, first gravity assisted heat pipe, second gravity assisted heat pipe quantity be three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770634.3A CN109028633A (en) | 2018-07-13 | 2018-07-13 | A kind of refrigerator car using one drag two function reclaiming type vascular refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770634.3A CN109028633A (en) | 2018-07-13 | 2018-07-13 | A kind of refrigerator car using one drag two function reclaiming type vascular refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109028633A true CN109028633A (en) | 2018-12-18 |
Family
ID=64642229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810770634.3A Pending CN109028633A (en) | 2018-07-13 | 2018-07-13 | A kind of refrigerator car using one drag two function reclaiming type vascular refrigerator |
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| CN (1) | CN109028633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307066A (en) * | 2019-05-30 | 2019-10-08 | 同济大学 | A kind of residual heat of tail gas of automobile recycling charging unit based on vascular generator |
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| CN106440448A (en) * | 2015-08-05 | 2017-02-22 | 同济大学 | Phase modulation type push piston pulse tube refrigerator and phase modulation method thereof |
| CN106766502A (en) * | 2016-11-22 | 2017-05-31 | 上海理工大学 | The temperature-varying zone refrigerator of the stirling refrigeration of detachable one two |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848576A (en) * | 2015-04-30 | 2015-08-19 | 中国科学院理化技术研究所 | Thermally-driven stirling cryocooler |
| CN106440448A (en) * | 2015-08-05 | 2017-02-22 | 同济大学 | Phase modulation type push piston pulse tube refrigerator and phase modulation method thereof |
| CN106052258A (en) * | 2016-07-21 | 2016-10-26 | 上海理工大学 | Refrigerator having multiple temperature zones |
| CN106766502A (en) * | 2016-11-22 | 2017-05-31 | 上海理工大学 | The temperature-varying zone refrigerator of the stirling refrigeration of detachable one two |
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| CN110307066A (en) * | 2019-05-30 | 2019-10-08 | 同济大学 | A kind of residual heat of tail gas of automobile recycling charging unit based on vascular generator |
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Application publication date: 20181218 |